DE9117153U1 - Filterfußstück für Brennstabbündel eines leichtwassergekühlten Kernreaktors - Google Patents

Filterfußstück für Brennstabbündel eines leichtwassergekühlten Kernreaktors

Info

Publication number
DE9117153U1
DE9117153U1 DE9117153U DE9117153U DE9117153U1 DE 9117153 U1 DE9117153 U1 DE 9117153U1 DE 9117153 U DE9117153 U DE 9117153U DE 9117153 U DE9117153 U DE 9117153U DE 9117153 U1 DE9117153 U1 DE 9117153U1
Authority
DE
Germany
Prior art keywords
nuclear reactor
light water
foot piece
fuel bundles
cooled nuclear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE9117153U
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Areva NP SAS
Orano Cycle SA
Original Assignee
Areva NC SA
Framatome SA
Compagnie Generale des Matieres Nucleaires SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR9014454A external-priority patent/FR2669459B1/fr
Application filed by Areva NC SA, Framatome SA, Compagnie Generale des Matieres Nucleaires SA filed Critical Areva NC SA
Publication of DE9117153U1 publication Critical patent/DE9117153U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/3206—Means associated with the fuel bundle for filtering the coolant, e.g. nozzles, grids
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
    • G21C19/30—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps
    • G21C19/307—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps specially adapted for liquids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
DE9117153U 1990-11-20 1991-10-29 Filterfußstück für Brennstabbündel eines leichtwassergekühlten Kernreaktors Expired - Lifetime DE9117153U1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9014454A FR2669459B1 (fr) 1990-11-20 1990-11-20 Embout inferieur filtrant pour un assemblage combustible d'un reacteur nucleaire refroidi par de l'eau legere.
EP91402904A EP0487371B2 (de) 1990-11-20 1991-10-29 Filterfussstück für Brennstabbundel eines leichtwassergekühlten Kernreaktors

Publications (1)

Publication Number Publication Date
DE9117153U1 true DE9117153U1 (de) 1996-06-13

Family

ID=26130130

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9117153U Expired - Lifetime DE9117153U1 (de) 1990-11-20 1991-10-29 Filterfußstück für Brennstabbündel eines leichtwassergekühlten Kernreaktors

Country Status (1)

Country Link
DE (1) DE9117153U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115588518A (zh) * 2022-10-10 2023-01-10 中国核动力研究设计院 一种基于流线型过滤棒结构的核燃料组件下管座

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115588518A (zh) * 2022-10-10 2023-01-10 中国核动力研究设计院 一种基于流线型过滤棒结构的核燃料组件下管座
CN115588518B (zh) * 2022-10-10 2024-03-19 中国核动力研究设计院 一种基于流线型过滤棒结构的核燃料组件下管座

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